BBT Machining Inc. - Environmental Compliance Approval (air)

Instrument type: Environmental Compliance Approval (air)

ERO number
025-0619
Ministry reference number
4921-DEUQQP
Notice type
Instrument
Act
Environmental Protection Act, R.S.O. 1990
Posted by
Ministry of the Environment, Conservation and Parks
Notice stage
Proposal
Proposal posted
Comment period
June 10, 2025 - July 25, 2025 (45 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
July 25, 2025

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Proposal summary

This proposal is to amend the Environmental Compliance Approval (air & noise) No. 1002-89ALNN for BTT Machining Inc. for the operation of a facility that produces machined metal parts and other metal parts used in various industries, located in the City of Greater Sudbury, Ontario.

Location details

Site address

1763 Old Falconbridge Road
Greater Sudbury, ON
Canada

Site location map

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Proponent(s)

BBT Machining Inc.
1763 Old Falconbridge Road
Greater Sudbury, ON
P3A 4R7
Canada

Proposal details

This proposal is to amend the Environmental Compliance Approval (air & noise) No. 1002-89ALNN for BTT Machining Inc. for the operation of a facility that produces machined metal parts and other metal parts used in various industries, located in the City of Greater Sudbury, Ontario.

This application is to remove hexavalent chromium emissions associated with chromium electroplating, removal of oxy-fuel cutting, and updates to modelling to current regulatory standards. The sources at the facility include natural gas combustion from the main shop and electroplating shop, maintenance welding, and chromium electroplating tank scrubber. Contaminant emissions to the atmosphere include:

  • hexavalent chromium
  • nitrogen oxides
  • suspended particulate matter
  • manganese
  • ferric oxide
  • copper

Supporting materials

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Some supporting materials may not be available online. If this is the case, you can request to view the materials in person.

Get in touch with the office listed below to find out if materials are available.

Client Services and Permissions Branch

135 St Clair Ave West
1st Floor
Toronto, ON
M4V 1P5
Canada

416-314-8001 or 1-800-461-6290

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